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发明名称
摘要
申请公布号
JPS6350809(B2)
申请公布日期
1988.10.12
申请号
JP19790022436
申请日期
1979.02.27
申请人
TANAKA PRECIOUS METAL IND
发明人
YONEMITSU HAJIME
分类号
H01H11/04;H01H11/06
主分类号
H01H11/04
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